Results 181 to 190 of about 147,833 (381)

Emergence of Staphylococcus aureus Resistance to Antimicrobial Peptides Nisin, NZ2114 and Bacitracin Involves Multiple Phenotypic Changes

Animal Research and One Health, EarlyView.
The AMP‐induced mutant Staphylococcus aureus strain nzR showed increased resistance, five gene mutations, and decreased surface anion levels. AMPs affect the NDH‐2 protein encoded by ndh gene inhibiting the growth of S. aureus. The deletion of the ndh gene promotes the development of AMPs resistance.
Lingyu Xiao, Xingyuan Ma, Ping Tian, Lianbin Li, Zafir Muhammad, Xiaokun Wang, Xuemei Xue, Jinhe Xiao, Liangjun Zheng, F. A. El‐Gohary, Xin Zhao, Junning Pu, Huping Xue   +12 more
wiley   +1 more source

Amidase activity involved in peptidoglycan biosynthesis in membranes of Micrococcus luteus (sodonensis) [PDF]

, 1976
Susan E. Jensen, James N. Campbell
openalex   +1 more source

A Review on Luminescent Benzoselenadiazole Derivatives: Comparison with Benzothiadiazoles, Properties, Applications, and Trends

Chemistry – An Asian Journal, EarlyView.
This review explores the photophysical behavior and bioimaging applications of luminescent benzoselenadiazole (BSD) derivatives, in comparison with benzothiadiazole (BTD) analogues. Emerging trends highlight BSDs as promising tools in advanced phototechnology.
Brenno A. D. Neto, John Spencer, Alexandre A. M. Lapis   +2 more
wiley   +1 more source

Advances in Small Molecule Inhibitors Targeting the Bacterial Lipoprotein Transport System (Lol) in Gram‐Negative Bacteria

Chemistry – An Asian Journal, EarlyView.
The lipoprotein transport system (Lol) is a crucial target for combating multidrug‐resistant gram‐negative bacteria. This review discusses the structural and functional aspects of the LolABCDE complex, recent advances in small‐molecule inhibitors, and challenges, such as permeability and resistance.
Saemee Song, Su Yong Shim
wiley   +1 more source

Promising Prodiginins Biological Activities

Chemistry &Biodiversity, EarlyView.
ABSTRACT Prodiginins are a large family of at least 34 pyrrolic compounds, including the well‐studied red pigment prodigiosin. Prodiginins are produced by several microorganisms displaying broad biological activities, including antimicrobial, antiviral, antiparasitic, antiproliferative, and immunosuppressive activities.
María F. Ladetto, Melisa E. Gantner, Boris E. Rodenak‐Kladniew, Santiago Rodriguez, María L. Cuestas, Alan Talevi, Guillermo R. Castro   +6 more
wiley   +1 more source

Regulation of the Bacterial Cell Wall: Isolation and Characterization of Peptidoglycan Mutants of Staphylococcus aureus [PDF]

, 1972
Anadi N. Chatterjee, Frank E. Young
openalex   +1 more source

Boosting Antibiotic Efficacy of Azole Drugs against Methicillin‐Resistant Staphylococcus Aureus by Coordination to Rhenium Carbonyl Complexes

ChemBioChem, EarlyView.
Coordination of antifungal azoles to rhenium di‐ and tricarbonyl complexes results in compounds with enhanced antimicrobial efficacy—up to 32‐fold minimum inhibitory concentration improvement—against methicillin‐sensitive and methicillin‐resistant Staphylococcus aureus over parent azoles.
Kevin Schindler, Gozde Demirci, Bettina Tran, Sara Nasiri Sovari, Youri Cortat, Nicolas F. Rosa De Sousa, Carola Velti, Baptiste Chapuis, Aurélien Crochet, Aleksandar Pavic, Jelena Djuris, Stefan Salentinig, Fabio Zobi   +12 more
wiley   +1 more source

Cell Envelope of Neisseria gonorrhoeae : Outer Membrane and Peptidoglycan Composition of Penicillin-Sensitive and -Resistant Strains [PDF]

, 1975
Hans Wolf‐Watz, Theodor Elmros, Staffan Normark, Gunnar D. Bloom   +3 more
openalex   +1 more source

Proteins associated with rehospitalization, mortality and diuretic resistance in acutely decompensated heart failure

ESC Heart Failure, EarlyView.
Abstract Aims Most proteomic analyses in patients with heart failure (HF) focus on the stable ambulatory setting; pathways that drive acute decompensated heart failure (ADHF) are largely uncharacterized. We aimed to examine the associations of cardiometabolic proteins with HF rehospitalization, mortality and diuretic response in patients with ADHF ...
Kenneth T. Hubbell, Veena S. Rao, Rebecca Scherzer, Michael G. Shlipak, Juan B. Ivery‐Miranda, Nisha Bansal, Zachary L. Cox, Jeffrey M. Testani, Michelle M. Estrella   +8 more
wiley   +1 more source

Synthesis of Bioorthogonal Mycolic Acids: Chemoselective Reduction of β‐Ketoesters Containing an Alkyne Using the Noyori Catalyst

European Journal of Organic Chemistry, Accepted Article.
The asymmetric reduction of β‐ketoesters using the Noyori catalyst is a highly effective synthetic methodology, offering excellent stereocontrol for the preparation of enantiopure b‐hydroxyesters from prochiral substrates in high yields. This reaction has been used in the total synthesis of mycolic acids, which are α‐alkyl, β‐hydroxy fatty acids ...
Paulin Rollando, Emilie Lesur, Dominique Urban, Gilles Doisneau, Dominique Guianvarc’h, Yann Bourdreux   +5 more
wiley   +1 more source